Ingres 9.2 Migration Guide - Actian

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How You Perform an Upgrade Using Unload/ReloadCreate imadb DatabaseNote: Perform this step only if you received “Database does not exist: imadb”messages during the DBMS setup phase of your Ingres install. This should onlyoccur if you are upgrading from OpenIngres 1.x to Ingres 2.6 or older.To create the imadb database, as the installation owner, execute thesecommands:UNIX:ingstartcd $II_SYSTEM/ingres/bincreatedb '-u$ingres' imadb –f nofeclientssql '-u$ingres' imadb
How You Perform an Upgrade Using Unload/ReloadRestore Site ModificationsRestore any site-specific files that you copied in the step Preserve SiteModifications.If the checkpoint template file cktmpl.def has been modified, the modificationsmay need to be carried forward into Ingres. The cktmpl.def from Ingres 6.4cannot be used with Ingres, as the file format has changed. This means thatyou must recreate the changes using the Ingres 6.4 cktmpl.def as a guide. Seethe Ingres 6.4 Database Administrator's Guide.If the archiver exit script acpexit was changed in Ingres 6.4, you must makethe changes to the Ingres template (acpexit.def), and then move that file to$II_SYSTEM/ingres/files/acpexit.Review Ingres ConfigurationIf you are doing a clean install, you need to change the default Ingresconfiguration to match your site requirements.If you are doing an in-place upgrade, the upgrade process preserves youroriginal Ingres installation parameters. You should review the configurationbecause some parameters may change from version to version. Forinformation on parameters that changed, check the Readme for your newversion of Ingres.Review your parameter settings by running Configuration-By-Forms orConfiguration Manager. Especially pay attention to major items such as startupcounts and DBMS cache settings. If you are doing a clean install, you can useyour original Ingres installation configuration as a guide.Note: If you disabled the Remote Command Server in the step Disable RemoteCommand Server, use EditCount to restore its startup count to the originalvalue.Set Up Ingres NetCreate the vnode definitions for the remote installations by using netutil. Ifusing shadow passwords on UNIX, you must run mkvalidpw. For details, seethe Connectivity Guide.If there are NFS client-only installations that have not been set up, runingmknfs to set them up.Upgrading Using Unload/Reload 69
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Ingres ® 9.2 Migration GuideING-92
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Run VMSINSTAL .....................
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BEFORE Triggers....................
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Increased Maximum Size of Character
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Chapter 1: Planning the Upgrade Thi
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Upgrade TypesUpgradedb MethodThe up
Page 19: Required Installations for Upgradin
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Page 27 and 28: How You Prepare Your ApplicationsRe
Page 29 and 30: How You Load Databases and Applicat
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Page 39 and 40: Testing Applications and Procedures
Page 41: How You Practice the UpgradeHow You
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Page 86 and 87: Application RebuildingModifications
Page 89 and 90: Appendix A: Upgrading from Ingres 6
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Page 115 and 116: Corresponding Parameter NamesIngres
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Appendix B: Keywords This section c
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Reserved Single KeywordsSQLQUELKeyw
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Reserved Double KeywordsSQLQUELKeyw
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Reserved Double KeywordsKeyword Non
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Other Reserved KeywordsSQLQUELKeywo
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DBMS Server EnhancementsLOB Locator
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DBMS Server EnhancementsAutomatic S
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DBMS Server EnhancementsIncremental
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DBMS Server EnhancementsIn the FETC
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Connectivity EnhancementsServer Typ
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Connectivity Enhancements.NET Data
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New Features in the DBMS ServerANSI
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Ease of Use EnhancementsAutomatic C
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Connectivity EnhancementsODBC Enhan
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Supportability EnhancementSupport f
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Appendix E: Features Introduced inI
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New Features for Database Administr
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New Features for Application Develo
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Additions to the Visual DBA SuiteVi
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Connectivity EnhancementsConnectivi
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Connectivity EnhancementsUpdatable
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Connectivity EnhancementsIngres .NE
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New Features for LinuxODBC Call-lev
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Changes to Existing FeaturesJDBC Us
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Changes to Existing FeaturesVisual
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Changes to Existing FeaturesNotific
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Changes to Existing FeaturesRegiste
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Changes to Existing FeaturesCREATED
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Changes to Existing FeaturesHelp Sy
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Increased Maximum Size of Character
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User-Visible DBA EnhancementsGather
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Internal Performance EnhancementsRe
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Logging System Performance Improvem
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JDBC EnhancementsUnavailable Featur
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New Character Sets to Support Euro
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Appendix G: Features Introduced inI
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Sort EnhancementsDMF Sort Enhanceme
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Large Cache SupportLarge Cache Supp
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Optimizer and Optimizedb Enhancemen
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New SQL FunctionalityNew SQL Functi
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Extended Date SupportAggregate Func
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Query Optimization and Execution En
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Ingres ICE FeaturesIngres ICE Secur
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OpenAPI EnhancementsOpenAPI Enhance
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dmf sort • 209 dynamic write behi
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features in 2.5 • 219 startup •
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